49053900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 170989056

約数和(自身を除く): 121935156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 49, 50, 60, 70, 71, 75, 84, 94, 98, 100, 105, 140, 141, 142, 147, 150, 175, 188, 196, 210, 213, 235, 245, 282, 284, 294, 300, 329, 350, 355, 420, 426, 470, 490, 497, 525, 564, 588, 658, 700, 705, 710, 735, 852, 940, 980, 987, 994, 1050, 1065, 1175, 1225, 1316, 1410, 1420, 1470, 1491, 1645, 1775, 1974, 1988, 2100, 2130, 2303, 2350, 2450, 2485, 2820, 2940, 2982, 3290, 3337, 3479, 3525, 3550, 3675, 3948, 4260, 4606, 4700, 4900, 4935, 4970, 5325, 5964, 6580, 6674, 6909, 6958, 7050, 7100, 7350, 7455, 8225, 9212, 9870, 9940, 10011, 10437, 10650, 11515, 12425, 13348, 13818, 13916, 14100, 14700, 14910, 16450, 16685, 17395, 19740, 20022, 20874, 21300, 23030, 23359, 24675, 24850, 27636, 29820, 32900, 33370, 34545, 34790, 37275, 40044, 41748, 46060, 46718, 49350, 49700, 50055, 52185, 57575, 66740, 69090, 69580, 70077, 74550, 83425, 86975, 93436, 98700, 100110, 104370, 115150, 116795, 138180, 140154, 149100, 163513, 166850, 172725, 173950, 200220, 208740, 230300, 233590, 250275, 260925, 280308, 327026, 333700, 345450, 347900, 350385, 467180, 490539, 500550, 521850, 583975, 654052, 690900, 700770, 817565, 981078, 1001100, 1043700, 1167950, 1401540, 1635130, 1751925, 1962156, 2335900, 2452695, 3270260, 3503850, 4087825, 4905390, 7007700, 8175650, 9810780, 12263475, 16351300, 24526950, 49053900]

約数ペア:

[(1, 49053900), (2, 24526950), (3, 16351300), (4, 12263475), (5, 9810780), (6, 8175650), (7, 7007700), (10, 4905390), (12, 4087825), (14, 3503850), (15, 3270260), (20, 2452695), (21, 2335900), (25, 1962156), (28, 1751925), (30, 1635130), (35, 1401540), (42, 1167950), (47, 1043700), (49, 1001100), (50, 981078), (60, 817565), (70, 700770), (71, 690900), (75, 654052), (84, 583975), (94, 521850), (98, 500550), (100, 490539), (105, 467180), (140, 350385), (141, 347900), (142, 345450), (147, 333700), (150, 327026), (175, 280308), (188, 260925), (196, 250275), (210, 233590), (213, 230300), (235, 208740), (245, 200220), (282, 173950), (284, 172725), (294, 166850), (300, 163513), (329, 149100), (350, 140154), (355, 138180), (420, 116795), (426, 115150), (470, 104370), (490, 100110), (497, 98700), (525, 93436), (564, 86975), (588, 83425), (658, 74550), (700, 70077), (705, 69580), (710, 69090), (735, 66740), (852, 57575), (940, 52185), (980, 50055), (987, 49700), (994, 49350), (1050, 46718), (1065, 46060), (1175, 41748), (1225, 40044), (1316, 37275), (1410, 34790), (1420, 34545), (1470, 33370), (1491, 32900), (1645, 29820), (1775, 27636), (1974, 24850), (1988, 24675), (2100, 23359), (2130, 23030), (2303, 21300), (2350, 20874), (2450, 20022), (2485, 19740), (2820, 17395), (2940, 16685), (2982, 16450), (3290, 14910), (3337, 14700), (3479, 14100), (3525, 13916), (3550, 13818), (3675, 13348), (3948, 12425), (4260, 11515), (4606, 10650), (4700, 10437), (4900, 10011), (4935, 9940), (4970, 9870), (5325, 9212), (5964, 8225), (6580, 7455), (6674, 7350), (6909, 7100), (6958, 7050)]